Hypnella caudifrons (Müll.Hal.) Broth. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Bryophyta class Bryopsida order Hookeriales family Pilotrichaceae genus Hypnella species Hypnella pilifera Name Homonyms Hypnella caudifrons (Müll.Hal.) Broth. ex Paris Hypnella caudifrons (Müll.Hal.) Broth.